Commits
Imre Deak committed c6df39b5ea6
drm/i915: get a runtime PM ref for the deferred GT powersave enabling At least on VLV but probably on other platforms too we depend on RC6 being enabled for RPM, so disable RPM until the delayed RC6 enabling completes. v2: - explain the reason for the _noresume version of RPM get (Daniel) - use the simpler 'if (schedule_work()) rpm_get();' instead of 'if (!cancel_work_sync()) rpm_get(); schedule_work();' Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>